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平台:
Emerald Backfiles
(Available from 1984 volume: 1 issue: 1 until 1995 volume: 12 issue: 8.)
Emerald Engineering Journals (過刊)
(Available from 2006 until 2014. Available from 1996 until 2003.)
Emerald Journal
(Available from 2002 until 2014.)
ProQuest SciTech Premium Collection
(Available from 1996/01/01. Most recent 1 year(s) not available.)